import Vue from 'vue'
import VueRouter from 'vue-router'
import Login from '@/components/Login.vue'
import Home from '@/components/Home.vue'
import Welcome from '@/components/Welcome'
import User from '@/components/users/User.vue'
import Power from '@/components/power/rights.vue'
import Roles from '@/components/power/roless.vue'
import Cate from '@/components/goods/Cate.vue'
Vue.use(VueRouter)

const routes = [
  { path: '/', redirect: '/login' },
  { path: '/login', component: Login },
  {
    path: '/home',
    component: Home,
    redirect: '/welcome',
    children: [{
      path: '/welcome', component: Welcome
    }, {
      path: '/users', component: User
    },
    {
      path: '/rights', component: Power
    },
    { path: '/roles', component: Roles },
    { path: '/categories', component: Cate }
    ]
  }
]
const router = new VueRouter({
  routes
})
router.beforeEach((to, from, next) => {
  if (to.path === '/login') return next()
  // 获取token
  const tokenStr = window.sessionStorage.getItem('token')
  if (!tokenStr) return next('/login')
  next()
})
export default router
